Figure F39. Close-up photographs of examples of crystal-plastic deformation. Sp = spinel, Ol = olivine, Am = amphibole. A. Chromitiferous dunite exhibiting a spinel foliation (interval 209-1271B-7R-1 [Piece 7, 48.5–57 cm]). B. Contact between coarse- and medium-grained troctolite including xenoliths and xenocrysts derived from dunite (interval 209-1271B-16R-1, 24–29.5 cm). C. Brown amphibole gabbro porphyroclastic mylonite (interval 209-1271B-14R-1, 25–29 cm). D. Net veined dunite or troctolitic gabbromylonite (interval 290-1271B-11R-1, 87–93 cm).